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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * accompanied this code).
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package com.oracle.svm.hosted.webimage;

import com.oracle.svm.core.graal.meta.SubstrateBasicLoweringProvider;

import jdk.graal.compiler.core.common.spi.ForeignCallsProvider;
import jdk.graal.compiler.core.common.spi.MetaAccessExtensionProvider;
import jdk.graal.compiler.graph.Node;
import jdk.graal.compiler.nodes.spi.LoweringTool;
import jdk.graal.compiler.nodes.spi.PlatformConfigurationProvider;
import jdk.vm.ci.code.TargetDescription;
import jdk.vm.ci.meta.MetaAccessProvider;

public abstract class WebImageLoweringProvider extends SubstrateBasicLoweringProvider {
    public WebImageLoweringProvider(MetaAccessProvider metaAccess, ForeignCallsProvider foreignCalls, PlatformConfigurationProvider platformConfig,
                    MetaAccessExtensionProvider metaAccessExtensionProvider, TargetDescription target) {
        super(metaAccess, foreignCalls, platformConfig, metaAccessExtensionProvider, target, null);
    }

    @Override
    public void lower(Node n, LoweringTool tool) {
        if (shouldLower(n)) {
            super.lower(n, tool);
        }
    }

    /**
     * Whether the given node should be passed to parent class for lowering.
     */
    public abstract boolean shouldLower(Node n);
}
